Chair



FIG. 1 is a elevational view of a chair showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front perspective view thereof; and,

FIG. 7 is a rear perspective view thereof.

The broken lines showing in FIGS. 1-4 are included for the purpose of illustrating environment of the design and form no part of the claimed design. 

The ornamental design for a chair, as shown and described. 